US1570494A - Depending shield attachment for oil stoves - Google Patents

Description

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Tela?? wio'mvct mg/ffc'ionccwi." t j Be it known that I, ALBERT H. JEWELL, a

Y Veitizenof the UnitedStates, -residing at `Lawrence, in the.k county of Douglas andl YState Aof ansas",Vv have `invented fa certain new and'usetul Improvement in 4Depentiling Shield Y Attachments fonl Stoves,I of lwhich the following isa,sl'iecificationVV My'inventionis designed as an attach'- Y mentv to be' placed yonanjy of theitindiird,

1 ,or usual, oil stoves in common use;V and has object'to prevent loss of heat by'ra= diationf in conducting"- the vheat fromk the burner upv through the chimneyand tothe utensil 'which Vsits on theA spider on thef stove. It directs the heat from. they chimrlneyvto the cooking utenSiLythereby 'securing the" greatest results from` the heat produced. further object is to producersuchfa de-' vice in an inexpensive construction that may be applied in a simple "and easy vmanner. vto any ,oil stove vnow in use.-` l

Myx invention consists of construction hereinafter set V`forth, point! ed out in my claimsfa'nd illustrated inthe accompanying drawings, in which` Fig-' l i l shows plan lView* of partgof an oilvstove vso to which my device has been attached; ,j -r Flg' 2 ShWS SCIlZr; View taken onthe 1111@ A-f-ef Fig'. 1;' :and a VFgj shows a detail my means of Ventilating my device.

' u Referring to the ac :comp'an'ying` drawings :it provides Jfree passage through 4these 'oriices- :for they 'vproiducts of combustion. The Voriiices 17k may be entirelyfreedv by perfect 'the reference i'iumeral y10 is usedv toV indicate the' top vor, an' oil stove with 'an`V opening therein to receive the spiderf11"said open- 'y ing,preferably, being provided with, afde-y Y .damper canbe moved'so thatit overlaps 0Av iiange 12, surrounding the same.

pendin l tdeifice is principally comprised of two Tinating cone shaped partsl and 14:,

(the two forming in their combination a continuous vinverted cone', for shield, the upperV open end being designed to` underlie the spider on the stoveV and the lower fopen end, in normal position, being designedfto be immediately above ftheopen end ofthe stove chimneyv lythese two openings being of substantially the, saine size.V f The lower part 14, ofthe inverted cone, projects into they, iowerendv of the upper part 13, as shown', Y

ythe, spider work. i `In order'to provide for cases wherefthe .Ycookingjntensilmightoverhang the spider 'andfthereby close oi` the space between the v i v spider ribsfand consequently close thespace for the removal vof theyproducts ot'combus- Y' of kcertain details' View illustrating These partsare not n WnEncn,./Kfiirsa AssiGN-onfreriiii nniinfcmfnii .Y

-COMBANYOFLA-W1QENGE, Kansas, IA GQRBQRAIFION@Ff-KANSAS.

pressi'ire,into Vthe upper part when itis vdevsirabletocliange a stove chimney: f

.The upperlpart 'is"`also1 providedwith a f l issuspended from the :stove top'the usual'.` l manner of joining my device to the stove being to: remo-ve the spider V,and-flower the? y l shield through theiopening, the li'igsengagffj.. j ing the'stove" topfa'nd. 'providing' suspension g *means In'fsonief cases the..whole1f{;stove topf;y is, comprised ofy ,fa V-sl'iider -and such, coni Structions the shield ',inay be suspended'j fronr ,plurality @flugs 16, by meansv` of Which'it tion, I have :providedY a sliding damperl for ber, and .jmounting',` for slidablefmovemennf on the inner surface vof theinembe'r,` Av and designedto `close l'the orifices17,*a ,damper 18. Acorresponding number of similarori- VVlices'19 are providedinthe damperY and are designed to be inproperalinement with the j o'riiicesz17 land ofv theg'same sizel- V"Vifhen the fd'a'mper has beenV Y, moved toffbri'n'g 'the orifices'l), into register with: the orifices 17 the .upper member of myy shield. If' accom#1 fplish therpurpose of providingventilation'.v in such casesfby placinga plurality ofori-y fices, 17 through thewall'of the upp'ermem-A vl registration 'with the--oriiices '19,101 theI any desired portionofthe orifices17, ltherel b v selectively .regulating the amountofiventilatiol; l f .Having v I claimand desirefto*securejbyLetters Patent ofthe United States, is: y

1. An' attachment Vfor an twoy mating'c'onelshaped members, one movthus described my invention what t g oil V stove com '31100 prising afdependi'ng shield Vcomposed of ablemwithinthe other, with means for susf pending the shield A Y stove, itsv lower extremityY being positioned*v abovetheV opening ofl the stove chimney.y 'g

A2.' ,An attachment for. an oil stove com beneath the spider of the v ing the shield beneath the spiderV of the stove, its lower extremity being positioned above the opening ofthe stove chimney said members being provided with orifices, the orifices in one member being in lineal alinement with the orifices in the other member, and the inner member being in slideble engagement with the outer member.

3. An attachment for an oilr-y stove com'- prising a" depending shield composed of two mating cone-shaped members, one movable within the other, with means for suspending Y ALBERT H. JEWELL. Y

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